6512640

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 112

約数和(自身を含む): 21232368

約数和(自身を除く): 14719728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1024, 1060, 1272, 1280, 1536, 1590, 1696, 1920, 2048, 2120, 2544, 2560, 3072, 3180, 3392, 3840, 4096, 4240, 5088, 5120, 6144, 6360, 6784, 7680, 8192, 8480, 10176, 10240, 12288, 12720, 13568, 15360, 16960, 20352, 20480, 24576, 25440, 27136, 30720, 33920, 40704, 40960, 50880, 54272, 61440, 67840, 81408, 101760, 108544, 122880, 135680, 162816, 203520, 217088, 271360, 325632, 407040, 434176, 542720, 651264, 814080, 1085440, 1302528, 1628160, 2170880, 3256320, 6512640]

約数ペア:

[(1, 6512640), (2, 3256320), (3, 2170880), (4, 1628160), (5, 1302528), (6, 1085440), (8, 814080), (10, 651264), (12, 542720), (15, 434176), (16, 407040), (20, 325632), (24, 271360), (30, 217088), (32, 203520), (40, 162816), (48, 135680), (53, 122880), (60, 108544), (64, 101760), (80, 81408), (96, 67840), (106, 61440), (120, 54272), (128, 50880), (159, 40960), (160, 40704), (192, 33920), (212, 30720), (240, 27136), (256, 25440), (265, 24576), (318, 20480), (320, 20352), (384, 16960), (424, 15360), (480, 13568), (512, 12720), (530, 12288), (636, 10240), (640, 10176), (768, 8480), (795, 8192), (848, 7680), (960, 6784), (1024, 6360), (1060, 6144), (1272, 5120), (1280, 5088), (1536, 4240), (1590, 4096), (1696, 3840), (1920, 3392), (2048, 3180), (2120, 3072), (2544, 2560)]